onkeydown="TestKeyDown(event);"
//判断是否长按某按键
var lastkeyCode = -1;
function TestKeyDown(event) {
if (event.keyCode == lastkeyCode) {
//长按的处理
}
lastkeyCode = event.keyCode;
}
onkeydown="TestKeyDown(event);"
//判断是否长按某按键
var lastkeyCode = -1;
function TestKeyDown(event) {
if (event.keyCode == lastkeyCode) {
//长按的处理
}
lastkeyCode = event.keyCode;
}
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